156778769961

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1\times {\mathrm{12919}}^1$

素因数の和:16286

約数の個数: 48

約数和(自身を含む): 253818464640

約数和(自身を除く): 97039694679

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3313, 3663, 9939, 12919, 29817, 36443, 38757, 109329, 116271, 122581, 142109, 327987, 367743, 426327, 478003, 1103229, 1278981, 1348391, 1434009, 4045173, 4302027, 5258033, 12135519, 15774099, 42800647, 47322297, 128401941, 385205823, 470807117, 1412421351, 1583623939, 4237264053, 4750871817, 14252615451, 17419863329, 52259589987, 156778769961]

約数ペア:

[(1, 156778769961), (3, 52259589987), (9, 17419863329), (11, 14252615451), (33, 4750871817), (37, 4237264053), (99, 1583623939), (111, 1412421351), (333, 470807117), (407, 385205823), (1221, 128401941), (3313, 47322297), (3663, 42800647), (9939, 15774099), (12919, 12135519), (29817, 5258033), (36443, 4302027), (38757, 4045173), (109329, 1434009), (116271, 1348391), (122581, 1278981), (142109, 1103229), (327987, 478003), (367743, 426327)]